| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $23.99 | 13.809% | $27.3028 | $27.30 | $27.30 | $27.30 |
| Purchase #2 | $15.35 | 3.154% | $15.8341 | $15.83 | $15.85 | $15.80 |
| Purchase #3 | $135.76 | 4.520% | $141.8964 | $141.90 | $141.90 | $141.90 |
| Purchase #4 | $189.49 | 9.659% | $207.7928 | $207.79 | $207.80 | $207.80 |
| Purchase #5 | $41.64 | 4.103% | $43.3485 | $43.35 | $43.35 | $43.30 |
| Purchase #6 | $42.91 | 11.280% | $47.7502 | $47.75 | $47.75 | $47.80 |
| Purchase #7 | $10.55 | 11.650% | $11.7791 | $11.78 | $11.80 | $11.80 |
| 7 purchase totals = | $459.69 | $495.7039 | $495.70 | $495.75 | $495.70 | |